Results 51 to 60 of about 12,197,228 (152)

The association between tobacco and the risk of asthma, rhinoconjunctivitis and eczema in children and adolescents : analyses from Phase Three of the ISAAC programme [PDF]

open access: yes, 2012
We are grateful to the children and parents who participated in ISAAC Phase Three and the coordination and assistance by the school staff is sincerely appreciated.
Beasley, Richard   +5 more
core   +1 more source

Series of Concentration-Induced Phase Transitions in Cholesterol/Phosphatidylcholine Mixtures [PDF]

open access: yes, 2013
In lipid membranes, temperature-induced transition from gel-to-fluid phase increases the lateral diffusion of the lipid molecules by three orders of magnitude.
István P. Sugár   +6 more
core   +1 more source

PHASE STRUCTURE OF Fe-Co-Ni NANOSYSTEMS: TEMPERATURE EFFECT

open access: yesВестник Кемеровского государственного университета, 2014
The processes occurring in biphase powders of Fe – Co – Ni at heating in vacuum are studied in the paper. Samples are synthesized by hydrazinehydrate reduction of metal salts in aqua solutions at highly alkaline medium. When drawing phase diagrams of the
K. A. Datiy   +2 more
doaj  

Crystallographic and magnetic identification of secondary phase in orientated Bi5Fe0.5Co0.5Ti3O15 ceramics [PDF]

open access: yes, 2011
Oxide materials which exhibit both ferroelectricity and ferromagnetism are of great interest for sensors and memory applications. Layered bismuth titanates with an Aurivillius structure, (BiFeO3)nBi4Ti3O12, can possess ferroelectric and ferromagnetic
Bell, Andrew J.   +25 more
core   +1 more source

A Novel N/P-Doped Carbon Shells/Mn5.64P3 with Hexagonal Crystal Structure Hybrid as a Prospective Anode for Lithium-Ion Batteries

open access: yesMolecules
The tailored crystalline configuration coupled with submicron particles would be conducive to superior ionic conductivity, which could further improve the cycle life of lithium-ion batteries (LIBs).
Fei Wang   +6 more
doaj   +1 more source

High Temperature Superconducting Ferrite Phase Shifter with New Latching Structure [PDF]

open access: yes, 2001
Superconductor ferrite phase shifters are attractivefor phased array radar systems. The huge reduction in size andlosses mean that smaller systems are possible.
Yeo, Kenneth S.K., Lancaster, Michael J.
core  

Crystal structure of the high-pressure phase of the oxonitridosilicate chloride Ce4[Si4O3 + xN7 − x]Cl1 − xOx, x≃0.2 [PDF]

open access: yes, 2006
The structural compression mechanism of Ce4[Si4O3 + xN7 − x]Cl1 − xOx, x≃ 0.2, was investigated by in situ single-crystal synchrotron X-ray diffraction at pressures of 3.0, 8.5 and 8.6 GPa using the diamond–anvil cell technique.
Winkler, Björn   +6 more
core   +1 more source

Genetic structure, demographic trend and traceability of Atlantic and Mediterranean populations of Thunnus thynnus

open access: yes, 2012
My research project is developed in the framework of the project ICCAT‐GBYP 06/2011 (Atlantic-wide Bluefin Tuna Research Program), in collaboration with several Italian and foreign partners.
CARIANI, ALESSIA   +3 more
core   +1 more source

A Wide-Line Solid-State 1H NMR Study of Phase Structures of Semi-Crystalline Polymers

open access: yesChinese Journal of Magnetic Resonance, 2019
Wide-line solid-state proton nuclear magnetic resonance (1H NMR) spectrometry is a classical technique to study the phase structures of semi-crystalline polymers.
WU Jin-ze   +3 more
doaj   +1 more source

WITCO Desperadoes and Phase II Pan Groove Performing in USA

open access: yes, 2013
Video: not that Clear; Audio: OK – Mono (Left side of stereo field has a light humming sound throughout)Abstract00:00 – Footage starts with a wide shot of Desperadoes on Stage01:00 – Cut to footage of “Dr.
Phase II Pan Groove   +2 more
core  

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